7405310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2927}}^1$

素因数の和:2968

約数の個数: 32

約数和(自身を含む): 15178752

約数和(自身を除く): 7773442

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 2927, 5854, 14635, 29270, 32197, 64394, 67321, 134642, 160985, 321970, 336605, 673210, 740531, 1481062, 3702655, 7405310]

約数ペア:

[(1, 7405310), (2, 3702655), (5, 1481062), (10, 740531), (11, 673210), (22, 336605), (23, 321970), (46, 160985), (55, 134642), (110, 67321), (115, 64394), (230, 32197), (253, 29270), (506, 14635), (1265, 5854), (2530, 2927)]